Hi everyone,
I've installed Xamarin UI from the Infragistics package on a machine that has Visual Studio 2017 pro version 15.4.1.
I managed to create a new Xamarin.Form projects and add some nuget packages from infragistics to the project, from the local infragistics nuget repository. The I dont seem to be able to add the toolbox to Visual Studio.
When I try to open on "Other Windows" the "Infragistics Toolbox" I get a "Object reference not set to an instance of an object." error.
I dont see any log files being generated and on Windows Event Log I dont see any details on any error that may be related.
Any help is welcome.
Sorry for the title Typo... its not Inftagistics, but Infragistics :)
The log files are located in this folder: %appdata%\infragistics
We've not seen this issue before, apologies you're having an issue.
Many times, Visual Studio MEF Cache has issues.
Can you please install this VS Extension, then run it, and retry using the Toolbox.
https://marketplace.visualstudio.com/items?itemName=MadsKristensen.ClearMEFComponentCache
If you still can't use the Toolbox, please uninstall and then download and install from here:
https://marketplace.visualstudio.com/items?itemName=Infragistics.InfragisticsToolbox
Hi Karl,
Thanks for the answer. I didn't found the %appdata%\infragistics folder.
I'm going to try your suggestion and see if the reinstall or the clear MED cache works.
Thanks.